Marcel is co-partner of the Justin Schick und Marcel Klaczinski GbR (Graben-Neudorf, Germany) and runs the growth and SEO side of toolwiki. His job: make sure every editorial piece lands where readers need it — Google organic, Google Discover, and the AI-citation answers of Perplexity, ChatGPT Search and Gemini.
Day-to-day, Marcel builds and operates toolwiki’s internal SEO cockpit: programmatic cluster builder, schema-conformant MDX writer, IndexNow hooks for instant re-indexing, plus the full pipeline between cockpit and repository (tools/seo-cockpit/). Before toolwiki, Marcel spent several years shipping programmatic-SEO platforms for SMBs and SaaS companies.
His focus for the site: keep hub-spoke topology clean, maintain internal-linking density, anchor cluster topics in Wikidata as an E-E-A-T signal — without ever letting editorial quality slip under scale. Yardstick: every new URL toolwiki ships gets indexed within 48 hours and serves a measurable search intent.